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FMF Fatty Pipe - Gold Series Nickel Plated - '02-18 Yamaha YZ85 (024000)
GOLD SERIES FATTY PIPE Computer designed and dyno tested to make power gains where each machine needs them the most Tru-Flo stamping process ensures a perfect fit and optimum performance Constructed...$299.99$254.70 -
FMF Fatty Pipe - Gold Series Nickel Plated - '98-02 Kawasaki KX125 (022003)
GOLD SERIES FATTY PIPE Computer designed and dyno tested to make power gains where each machine needs them the most Tru-Flo stamping process ensures a perfect fit and optimum performance Constructed...$319.99$255.33 -
FMF Mini Powercore 4 Full Exhaust System - '00-07 Yamaha TTR90 (040080)
Hi-Flo end cap boosts all-around performance Computer designed and dyno-tested for every 4-stroke application Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases...$279.99$234.69 -
FMF Fatty Pipe - Gold Series Nickel Plated - '91-92 YZ250 / 91-93 WR250 (020135)
GOLD SERIES FATTY PIPE Computer designed and dyno tested to make power gains where each machine needs them the most Tru-Flo stamping process ensures a perfect fit and optimum performance Constructed...$339.99$282.64 -
FMF Powercore-2 Slip-On Silencer Aluminum/Stainless Steel (022023)
The most popular 2-stroke silencers in FMF's arsenal The elliptically shaped bodies with perforated core perform well in any condition Equipped with a Performance Flow end cap and...$199.99$175.18 -
FMF Power Core 2 Shorty Silencer (023011)
Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance...$199.99$172.23 -
FMF Powercore 4 Spark Arrestor Slip-On Muffler (044220)
Hi-Flo end cap boosts all-around performance Computer designed and dyno-tested for every 4-stroke application Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases...$449.99$365.33 -
FMF Fatty Pipe - Gold Series Nickel Plated - 1990-1997 Honda CR125R (020015)
GOLD SERIES FATTY PIPE Computer designed and dyno tested to make power gains where each machine needs them the most Tru-Flo stamping process ensures a perfect fit and optimum performance Constructed...$329.99$263.44 -
FMF Turbinecore 2 Spark Arrestor Silencer Aluminum/Stainless Steel (025082)
Turbinecore 2 Spark Arrestor Silencer Exclusive "Turbine Dampening System". U.S. Forest legal The straight through design of the spark arrestor canister and the performance flow...$229.99$191.52 -
FMF Powerbomb Header Pipe - Stainless Steel - 07-15 WR450F/07-09 YZ450F (044225)
Utilize FMF's patented module precisely located at the initial stage of the header Key point positioning of the "Bomb" increases performance Horsepower is increased as much as 10% Act...$249.99$211.30 -
FMF Powercore-2 Slip-On Silencer Aluminum/Stainless Steel (023026)
The most popular 2-stroke silencers in FMF's arsenal The elliptically shaped bodies with perforated core perform well in any condition Equipped with a Performance Flow end cap and...$199.99$172.23 -
FMF Power Core 2 Shorty Silencer for 2000-2001 Honda CR125R (020213)
Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance...$199.99$175.18